Exodus 2:1
Now a man of the house of Levi took as his wife a daughter of Levi.
Numbers 26:59
Amram's wife was Jochebed, the daughter of Levi, whom he had in Egypt: by Amram she had Moses and Aaron and their sister Miriam.
Exodus 6:16-20
And these are the names of the sons of Levi in the order of their generations: Gershon and Kohath and Merari: and the years of Levi's life were a hundred and thirty-seven.
1 Chronicles 6:1-3
The sons of Levi: Gershon, Kohath, and Merari.
1 Chronicles 23:12-14
The sons of Kohath: Amram, Izhar, Hebron, and Uzziel, four.